79427997 is an odd 8-digits composite number following 79427996
and preceding 79427998 . In scientific notation, it is written as 7.9427997 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 48016800 positive integers (up to 79427997) that are relatively prime to 79427997.
79427997 has 16 divisors, whose sum is 96519360
The reverse of 79427997 is 79972497
Previous prime number is 541
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-nine million four hundred twenty-seven thousand nine hundred ninety-seven
Scientific notation
7.9427997 × 10^7
Engineering notation
7.9427997 × 10^6
Prime Factorization
9 × 11 × 541 × 1483
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
79427997
Product of the distinct prime numbers
The prime factorization of 79427997 is 9 × 11 × 541 × 1483.
Since it has a total of 4 prime factors.
10 , 5 , 82 , 88 , 450 , 88 , 3501 , 8414 , 48861 , 3390 , 837109 , 611258 , 9169676 , 3827837 , 48883406 , 75628596 , 305303127 , 718887283 , 4067661099 , 1005052852
n×2
158855994
n×3
238283991
n×4
317711988
n×5
397139985
n÷2
39713998.5
n÷3
26475999
n÷3
19856999.25
n÷5
15885599.4
n2
6308806707432009
n3
5.0109588023149E+23
n4
3.9801042071739E+31
n5
3.161317050271E+39
2 √n
8912.2386076675
3 √n
429.85752806589
4 √n
94.404653527607
5 √n
38.018477601838
1 , 9 , 11 , 99 , 541 , 1483 , 4869 , 5951 , 13347 , 16313 , 53559 , 146817 , 802303 , 7220727 , 8825333 , 79427997
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-79427996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79427997 can be divided by 16 positive divisors.
The sum of these divisors (counting 79427997) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101110111111100110011101
3
Ternary
12112110100201200
4
Quaternary
10232333212131
5
Quinary
130313143442
6
Senary
11514230113
8
Octal
456774635
10
Decimal
79427997
12
Duodecimal
22725339
16
Hexadecimal
4bbf99d
20
Vigesimal
14g89jh
36
Base36
1baf19
md5
b8e54ccda03f25698b1dcc43c6a6f99f
sha1
1982cb3f2ba0c894449b66d29e0958510b9179dc
sha256
4339cc580e47b5f481e805d7b5649b42dc94525f9ca4e535d19b2e297d4f5c0f
sha512
6b34fb4a062bdb0c9a558ab1fadb76deec3d314bc2c29db1a7e0a7927d3b3e2202e7222f1e1dd735c97de4a39b5d69ac0f470569ca93bfebaeb98b6174ebdaed
ripemd-160
d96f42ff08367e9bda120c8ca5cebf306a41cfcb
Diameter
158855994
Circumference
499060823.7291
Area
1.9819700804986E+16
Volume
2.0989855147725E+24
Surface area
7.9278803219946E+16
Circumference
499060823.7291
Perimeter
317711988
Area
6308806707432009
Diagonal
112328150.58953
Surface area
37852840244592054
Volume
5.0109588023149E+23
Space diagonal
137573326.34743
Perimeter
238283991
Area
2.7317934381009E+15
Altitude
68786663.173714
Surface area
2.7317934381009E+15
Volume
5.9054715822721E+22
Height
37442716.863177